201730772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{9539}}^1$

素因数の和:9871

約数の個数: 24

約数和(自身を含む): 375036480

約数和(自身を除く): 173305708

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 5287, 9539, 10574, 19078, 21148, 38156, 162163, 324326, 648652, 2966629, 5933258, 11866516, 50432693, 100865386, 201730772]

約数ペア:

[(1, 201730772), (2, 100865386), (4, 50432693), (17, 11866516), (34, 5933258), (68, 2966629), (311, 648652), (622, 324326), (1244, 162163), (5287, 38156), (9539, 21148), (10574, 19078)]